UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '43w5qGxZ99WhWk9EcDFDt1oN2pKR3KpzkYkWEkIk9sM=' 
WHERE 
  key_id = '9762ef54781b94b6a13c694c0cbc631105a255f460d6146f58d074328013b3d7' 
  AND (
    token = '43w5qGxZ99WhWk9EcDFDt1oN2pKR3KpzkYkWEkIk9sM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )